Express.co.uk has contacted representatives for Britney and Sam for comment.The reports come after Britney's other half Sam gave fans an insight into how the couple had been spending Christmas together in a social media post.Sam wished online users a “Merry Britmas” on Boxing Day as he uploaded a post in view of his over three million Instagram followers.He said: “Merry Britmas to you all from Samta & Britney.”Sam added: "A little hike & a little meditation on Christmas Day goes a long way my wife is really becoming a meditation guru and I love it."The caption was shared alongside a photo of the newly married pair sitting on top of a hill with spectacular views behind them.It wasn’t long before an unsubstantiated conspiracy theory emerged online that Sam’s snap didn’t actually feature him or Britney, sparking fears about the Toxic hitmaker's whereabouts.One Britney fan claimed: "The first photo is definitely not Britney! The girl is clearly wearing a wig."A second social media user speculated: "Not even gonna lie that doesn’t even look like Sam when you zoom in! Like look at his chin, that’s not him!!"However, other fans of the couple were quick to dismiss the theories about the photo.One social media user hit back: "Britney is just fine y’all .